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2013368492 = 22677512569
BaseRepresentation
bin111100000000001…
…1001000010101100
312012022111201100102
41320000121002230
513110410242432
6531441250232
7100615230662
oct17000310254
95168451312
102013368492
11943548603
12482333978
13261178205
14151578c32
15bbb53962
hex780190ac

2013368492 has 12 divisors (see below), whose sum is σ = 3575983320. Its totient is φ = 991658976.

The previous prime is 2013368491. The next prime is 2013368527. The reversal of 2013368492 is 2948633102.

It is not an unprimeable number, because it can be changed into a prime (2013368491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3756017 + ... + 3756552.

It is an arithmetic number, because the mean of its divisors is an integer number (297998610).

Almost surely, 22013368492 is an apocalyptic number.

It is an amenable number.

2013368492 is a deficient number, since it is larger than the sum of its proper divisors (1562614828).

2013368492 is a wasteful number, since it uses less digits than its factorization.

2013368492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7512640 (or 7512638 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 2013368492 is about 44870.5749015989. The cubic root of 2013368492 is about 1262.7220257429.

The spelling of 2013368492 in words is "two billion, thirteen million, three hundred sixty-eight thousand, four hundred ninety-two".

Divisors: 1 2 4 67 134 268 7512569 15025138 30050276 503342123 1006684246 2013368492